545312320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7908

約数の個数: 112

約数和(自身を含む): 1532095488

約数和(自身を除く): 986783168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 7853, 8680, 9920, 13888, 15706, 17360, 31412, 34720, 39265, 54971, 62824, 69440, 78530, 109942, 125648, 157060, 219884, 243443, 251296, 274855, 314120, 439768, 486886, 502592, 549710, 628240, 879536, 973772, 1099420, 1217215, 1256480, 1704101, 1759072, 1947544, 2198840, 2434430, 2512960, 3408202, 3518144, 3895088, 4397680, 4868860, 6816404, 7790176, 8520505, 8795360, 9737720, 13632808, 15580352, 17041010, 17590720, 19475440, 27265616, 34082020, 38950880, 54531232, 68164040, 77901760, 109062464, 136328080, 272656160, 545312320]

約数ペア:

[(1, 545312320), (2, 272656160), (4, 136328080), (5, 109062464), (7, 77901760), (8, 68164040), (10, 54531232), (14, 38950880), (16, 34082020), (20, 27265616), (28, 19475440), (31, 17590720), (32, 17041010), (35, 15580352), (40, 13632808), (56, 9737720), (62, 8795360), (64, 8520505), (70, 7790176), (80, 6816404), (112, 4868860), (124, 4397680), (140, 3895088), (155, 3518144), (160, 3408202), (217, 2512960), (224, 2434430), (248, 2198840), (280, 1947544), (310, 1759072), (320, 1704101), (434, 1256480), (448, 1217215), (496, 1099420), (560, 973772), (620, 879536), (868, 628240), (992, 549710), (1085, 502592), (1120, 486886), (1240, 439768), (1736, 314120), (1984, 274855), (2170, 251296), (2240, 243443), (2480, 219884), (3472, 157060), (4340, 125648), (4960, 109942), (6944, 78530), (7853, 69440), (8680, 62824), (9920, 54971), (13888, 39265), (15706, 34720), (17360, 31412)]